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KSF440TPSN Fireman switch
MPN: 2CMA142439R1000
Alt. SKU: KSF440TPSN
Special Price
£127.13
£105.94
Regular Price
£195.58
Why Choose the KSF440TPSN [2CMA142439R1000]
The Firemen Switch is made for disconnecting power during the fire. The handle is designed for the firemens hook stick. The enclosure is made of rigid silumin. The paint is UV protected, and enclosure is protected against low pressure water jets (IP65), and hence built for outdoor and indoor use. The cable entries are threaded and have entries for 2 parallell cables, both from top and bottom. Membrane grommets are included (IP54). The handle is padlockable and made for one padlock. The cover is interlocked. The switch is made for 5 wire system, and have a switchable neutral terminal and PE terminal. The terminals are easily accessible for easy installation.
Technical Specification
- Function: Firemen switch for power disconnection during fire with padlockable side handle designed for firemen's hook stick.
- Rated Operational Voltage: Up to 690 V.
- Rated Operational Current: 40 A (AC-22A at 380-415 V), 25 A (AC-22A at 690 V).
- Poles: 4P with switchable neutral terminal and PE terminal.
- Impulse Withstand Voltage: 8 kV.
- Insulation Voltage: 690 V (IEC/EN 60664-1).
- Degree of Protection: IP65 (enclosure) with membrane grommets IP54 for cable entries.
- Terminals: Screw clamp type, suitable for 0.75 to 10 mm² cables.
- Enclosure Material: Rigid aluminium alloy (silumin) with UV-protected paint and IK09 impact resistance.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the primary function of the Firemen Switch?
The Firemen Switch is designed for disconnecting power during a fire emergency.
What is the rated operational voltage and current for the switch?
The switch has a rated operational voltage of up to 690 V and a rated operational current of 40 A (AC-22A at 380-415 V) or 25 A (AC-22A at 690 V).
What type of cable entries does the Firemen Switch accommodate?
The switch has threaded cable entries for 2 parallel cables, accessible from both the top and bottom.
What is the degree of protection for the enclosure?
The enclosure has an IP65 rating, while the membrane grommets for cable entries are rated IP54.
What is the cable capacity for the terminals?
The terminals are screw clamp type and suitable for cables ranging from 0.75 to 10 mm².
Is the handle of the Firemen Switch padlockable?
Yes, the handle is padlockable and designed for use with one padlock.
What materials are used in the construction of the Firemen Switch?
The enclosure is made of rigid aluminium alloy (silumin) with UV-protected paint and IK09 impact resistance.
| Manufacturer Part Number | 2CMA142439R1000 |
|---|---|
| Packed Quantity | 1 |
| Height | 168mm |
| Width | 136mm |
| Depth | 68mm |
| Amperage | 40A |
| Degree of protection (IP) | IP65 |
| KW Rating | 11kW |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | KSF440TPSN |
| Barcode | 7392696424394 |
| Product Image | For Illustration Purposes Only |
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